SN74LVTH16543DGGR

Buffers, Drivers, Receivers, Transceivers Overview

The SN74LVTH16543DGGR is a 16-bit registered transceiver manufactured by Texas Instruments, designed for high-speed data transfer applications. It features 3-state outputs and operates within a supply voltage range of 3.0 V to 3.6 V. The device utilizes the ABT logic family technology to ensure low power consumption while maintaining high performance. It is housed in a 56-pin TSSOP package with an operating temperature range from -40°C to +85°C. Key electrical characteristics include independent output enable controls for each direction, allowing flexible bidirectional data flow management in complex digital systems.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Provides 16-bit registered bus transceiver functionality with latched data storage capabilities
• Features 3-state outputs that facilitate direct connection to system buses without external drivers
• Supports bidirectional data transmission with independent control for each direction

Buffers, Drivers, Receivers, Transceivers Applications

• High-performance computing systems requiring fast data bus interfacing
• Memory mapping circuits in embedded controller architectures
• Industrial automation systems utilizing parallel data communication protocols

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix 'DGGR' corresponds to the tape-and-reel packaging format required for automated assembly processes. Confirm that the component meets RoHS compliance standards as indicated by manufacturer documentation. Ensure compatibility with the target PCB footprint dimensions for the 56-TSSOP package before finalizing procurement orders.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when designing systems that require 16-bit wide data paths with registered input buffering at 3.3 V logic levels. Consider the ABT technology benefits for reduced power dissipation compared to standard CMOS alternatives. Evaluate the thermal performance requirements associated with the TSSOP-56 package in dense circuit board layouts.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the SN74LVTH series of logic integrated circuits produced by Texas Instruments. The LVTH designation indicates Low Voltage TTL-compatible inputs with 3.3 V operation. The 16543 model number specifically identifies the 16-bit registered transceiver configuration within the broader logic IC portfolio.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

The SN74LVTH16543DGG is a pin-compatible alternative available in a smaller TSSOP-56 variant without the 'R' reel suffix. Verify package dimensions and marking differences when substituting these parts in existing designs.